City: San Antonio
Region: Texas
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 40.74.0.0 - 40.125.127.255
CIDR: 40.124.0.0/16, 40.74.0.0/15, 40.80.0.0/12, 40.96.0.0/12, 40.76.0.0/14, 40.125.0.0/17, 40.120.0.0/14, 40.112.0.0/13
NetName: MSFT
NetHandle: NET-40-74-0-0-1
Parent: NET40 (NET-40-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-02-23
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/40.74.0.0
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-10
Updated: 2025-06-10
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-ARIN
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgTechHandle: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-ARIN
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-ARIN
OrgTechHandle: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 40.124.123.151
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65044
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;40.124.123.151. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026100201 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Oct 03 08:00:48 CST 2026
;; MSG SIZE rcvd: 107Host 151.123.124.40.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 151.123.124.40.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 124.6.140.110 | attackspambots | Unauthorized connection attempt detected from IP address 124.6.140.110 to port 23 [T] |
2020-01-07 03:06:10 |
| 117.50.7.159 | attackbots | Unauthorized connection attempt detected from IP address 117.50.7.159 to port 8099 [J] |
2020-01-07 03:38:21 |
| 83.12.171.68 | attackspambots | Unauthorized connection attempt detected from IP address 83.12.171.68 to port 22 [T] |
2020-01-07 03:14:32 |
| 183.4.29.60 | attackspambots | Unauthorized connection attempt detected from IP address 183.4.29.60 to port 83 [J] |
2020-01-07 03:02:20 |
| 208.100.26.230 | attackbots | 404 NOT FOUND |
2020-01-07 03:28:07 |
| 139.155.80.158 | attack | Unauthorized connection attempt detected from IP address 139.155.80.158 to port 3389 [T] |
2020-01-07 03:32:34 |
| 220.170.175.219 | attackspambots | Unauthorized connection attempt detected from IP address 220.170.175.219 to port 23 [T] |
2020-01-07 03:25:13 |
| 182.155.163.13 | attack | Unauthorized connection attempt detected from IP address 182.155.163.13 to port 5555 [J] |
2020-01-07 03:29:58 |
| 180.176.247.167 | attackspam | Unauthorized connection attempt detected from IP address 180.176.247.167 to port 23 [T] |
2020-01-07 03:03:32 |
| 60.183.2.202 | attack | Unauthorized connection attempt detected from IP address 60.183.2.202 to port 81 [T] |
2020-01-07 03:15:46 |
| 164.52.24.162 | attackbotsspam | Unauthorized connection attempt detected from IP address 164.52.24.162 to port 443 [J] |
2020-01-07 03:31:08 |
| 222.186.52.189 | attackspambots | $f2bV_matches |
2020-01-07 03:22:45 |
| 60.2.240.94 | attack | Unauthorized connection attempt detected from IP address 60.2.240.94 to port 1433 [J] |
2020-01-07 03:16:39 |
| 122.51.187.225 | attack | Unauthorized connection attempt detected from IP address 122.51.187.225 to port 7002 [T] |
2020-01-07 03:34:20 |
| 35.198.224.145 | attack | Unauthorized connection attempt detected from IP address 35.198.224.145 to port 23 [J] |
2020-01-07 03:20:57 |